If an mfs io is successful set b_resid to 0. From Chuck Silvers <chs@netbsd>.
If an mfs io is successful set b_resid to 0.
From Chuck Silvers <chs@netbsd>.

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars